8m-7=7m+9

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Solution for 8m-7=7m+9 equation:


Simplifying
8m + -7 = 7m + 9

Reorder the terms:
-7 + 8m = 7m + 9

Reorder the terms:
-7 + 8m = 9 + 7m

Solving
-7 + 8m = 9 + 7m

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '-7m' to each side of the equation.
-7 + 8m + -7m = 9 + 7m + -7m

Combine like terms: 8m + -7m = 1m
-7 + 1m = 9 + 7m + -7m

Combine like terms: 7m + -7m = 0
-7 + 1m = 9 + 0
-7 + 1m = 9

Add '7' to each side of the equation.
-7 + 7 + 1m = 9 + 7

Combine like terms: -7 + 7 = 0
0 + 1m = 9 + 7
1m = 9 + 7

Combine like terms: 9 + 7 = 16
1m = 16

Divide each side by '1'.
m = 16

Simplifying
m = 16

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